Intrablock (Anti Block Masterbatch)

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Description

Intrablock masterbatches provide two functions, i.e. to prevent the blocking of the inner surface of the bag for easy opening, and to provide a microscopic roughness of the outer surface of the bags to avoid the collapsing of the bag stacks.

Further benefits in film and sheet applications, INTRABLOCK facilitate the winding / unwinding process of the rolls. In thermoforming application, it improves the denesting of the thermoformed articles.

Application

INTRABLOCK can be applied to various products such as shopping bags, woven bags, plastic packaging, plastic rolls, etc.
INTRABLOCK is supplied in pellet form to obtain effective and homogenous distribution in the raw material mixture during processing.

Application
Grade
Addition rate (%)
Feature
PE and PP Blow film, sheet extrusion, thermoforming
E - 313
1 - 3
Excellent anti blocking properties for a wide range of film thicknesses.
 
SL
1 - 3
Excellent anti slip properties for the stacking of heavy duty plastic bags.
PP Blow film, sheet extrusion, thermoforming
P - 313
1 - 3
Excellent anti blocking properties for a wide range of PP film thicknesses.

Packaging

INTRABLOCK is supplied in pellet form, in 25 kg PE bags with PP woven laminated paper bag as outer layer
Store in a cool and dry place to prevent moisture absorption.
We recommend that the prospective user determine the suitability of our materials before adopting them on a commercial scale

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